477670 has 16 divisors (see below), whose sum is σ = 883728. Its totient is φ = 185760.

The previous prime is 477637. The next prime is 477671. The reversal of 477670 is 76774.

477670 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477671) by changing a digit.

477670 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276 + ... + 1015.

It is an arithmetic number, because the mean of its divisors is an integer number (55233).

2⁴⁷⁷⁶⁷⁰ is an apocalyptic number.

477670 is a deficient number, since it is larger than the sum of its proper divisors (406058).

477670 is a wasteful number, since it uses less digits than its factorization.

477670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335.

The product of its (nonzero) digits is 8232, while the sum is 31.

The square root of 477670 is about 691.1367447908. The cubic root of 477670 is about 78.1704578115.

The spelling of 477670 in words is "four hundred seventy-seven thousand, six hundred seventy".